As for Buffy's healing power, they are not instantaneous, so might not be all that helpful mid-fight.
But being able to take a punch or a kick better would be. But ita's right. We never see her get her ass kicked and we see her kicking all kinds of ass, so she looks more invulnerable.
River has the big edge in sense things and anticipate patterns and movement. Which, frankly, I think would be the most important if you dropped all of them off in a squash court with hunting knives and only one could leave.
Doesn't Nutty always win on a squash court?
OMG, I just had judgy moment about TDKR in that kid's hands. Hallo, self?
PlasticGirl's dress is cool!
And I love SuperWoman's spit-curl.
Power Boy cracks me up. Didn't realize who he was supposed to be until I saw the comments and then it was "Oh, of course!"
Can you identify all of these superheroes?
[link]
aww crap. btw, the photos to the side and bottom of the linked superhero alphabet may not be SFW.